0
The main advantage of magnetic discs over magnetic tape is the speed of access - to access data from a magnetic tape the reels have to be wound or unwound until the correct portion is tape is uncovered
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoNone: It is thought that the underwriting ability of magnetic resonance is KEY to a stable system and storage factors when in-fact it is one of those HIT-OR-MISS things. I'll Explain: EVERYTHING that has been typed, viewed, downloaded, etc. will be copied and recopied along with all sorts of undesirables and so called WASTE or JUNK goes right with it, even if and when you no NOTHING about it!!!!! I urge strict editing when dealing with magnetics and all HIDDEN aspects of Copying to storage or simply storage itself.
The magnetics on any hard disk does NOT get erased unless you can find a cleaner that will specifically enable that function for you. There are recovery programs so strong they can read an entire drive, even after it has been reformatted because of the magnetics within the disk. This is one of those nasty little secrets of Microsoft that they do not want you to know. USE WITH CAUTION.......
Wiki User
∙ 9y agoThere are many advantages that magnetic disk storage has over the main memory. For instance, it is over 100 times bigger in terms of storage space than the latter and it can retain the stored information even when there is no power.
Wiki User
∙ 14y agoA tape is a long ribbon wound on top of itself, an disc is a disc. To get at something at the beginning of a tape you have to unwind it. To get at something at the innermost track of a disc all you have to do is to move the pickup head towards the center.
Add your answer:
Earn +20 pts
What does the magnetic and optical recording media industry do?
The magnetic and optical recording media industry manufactures blank audio and video recording tape, computer tape, and both rigid and floppy computer disks
What are the advantages of network backup?
What are the advantages of network backup? **** Network backup can be used to backup the entire network and requires fewer tape drives, or disks.****
Are CDs and DVDs magnetic disks?
No. A CD is a type of optical media. An example of magnetic media would be tape (eg. VHS and cassette)
What is a device that holds data until needed?
Permanent storage device such as a hard drive.
What is magnetic data storage?
A magnetic storage device is a device that uses a magnetic head to read and write data to and from a magnetizable medium. The medium can be as basic as a plastic tape that is coated with fine particles of a metal, such as is found in audio recording and tape storage devices.
What is the meaning of electromagnetically stored data?
Eletromagnetically means electric and magnet Data can be stored on magnetic tapes or disks. (As opposed to solid state memories such as RAM, ROM, Flash drive, USB stick, MMC etc.) A taperecorder is an electromagnet device. magnetic particles embedded on the plastic tape (on one side)can be magnetised, semi permanently, as you pass it over a tape head. Which is an electromagnet, fed by an audio signal. Computer disks and tapes are just an extension of this idea, where information is written (and read) by means of electromagnets and a magnetic substance. Hard drives in computers, also use the same technology except the disks holding the magnetic material are rigid and run at very high speed, with microscopic read heads.
What is the meaning of electromagnetically stored?
Eletromagnetically means electric and magnet Data can be stored on magnetic tapes or disks. (As opposed to solid state memories such as RAM, ROM, Flash drive, USB stick, MMC etc.) A taperecorder is an electromagnet device. magnetic particles embedded on the plastic tape (on one side)can be magnetised, semi permanently, as you pass it over a tape head. Which is an electromagnet, fed by an audio signal. Computer disks and tapes are just an extension of this idea, where information is written (and read) by means of electromagnets and a magnetic substance. Hard drives in computers, also use the same technology except the disks holding the magnetic material are rigid and run at very high speed, with microscopic read heads.
Is the magnetic tape is magnetic?
Magnetic tape is used to store music in old cassettes
When must a computer program magnetic case tape of the ANTP Q36 freighter that be installed in the magnetic tape unit?
A computer program magnetic case tape should be installed in the magnetic tape unit when it is not spinning.
What advantage do optical disc systems offer over hard disks and tape cartridges?
they are more durable
Magnetic tape backup?
Magnetic tape backup of your data is done with a magnetic tape data storage system. You can use digital recording to store your digital data on the magnetic tape as a backup.
Difference between the magnetic tape and cassette tape?
No difference - a cassette contains magnetic tape.
